Configure Dynamic ARP Inspection on Ports
Use the following procedure to set the trust factor associated with a port for DAI . By default, the trust factor is set to untrusted.
Note
For ports that are part of an MLT, DAI must be configured using the MLT configuration mode.
Before you begin
You must enable DHCP Snooping globally.
Procedure
- In the navigation pane, expand .
- Select ARP Inspection.
- Select the ARP Inspection-port tab.
- In the row for the port, double-click IfTrusted, and select trusted or untrusted.
- Select Apply.
ARP Inspection-port Field Descriptions
Use the data in the following table to use the ARP Inspection-port tab.
Name |
Description |
---|---|
Port |
Specifies the port on the switch. |
IfTrusted |
Specifies the trust factor for DAI on the specific port. By default, it is set as untrusted. |